Tony Gurnoe, San Diego Botanic Garden A small disjunct population of Quercus cedrosensis just north of the border faces a barrage of threats, from wildfire and drought to succumbing to bulldozer blades as part of the border wall construction. Recognizing the immediacy of the need, especially given the lack of even a single ex-situ specimen known […]
Collaborative Conservation of an Exceptional Species of Oak
